steven2358

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

mrbar42

running:

bash create-vod-hls.sh beach.mkv

will produce:

    beach/
      |- playlist.m3u8
 |- 360p.m3u8

derhuerst

https://tools.ietf.org/html/draft-pantos-http-live-streaming-23 https://developer.apple.com/library/content/documentation/NetworkingInternet/Conceptual/StreamingMediaGuide/Introduction/Introduction.html#//apple_ref/doc/uid/TP40008332-CH1-SW1

convert any audio to ADTS AAC audio:

ffmpeg \
	-i 01-fiery-crash.mp3 \
	-vn -ac 2 -acodec aac \
	01-fiery-crash.aac

2ch-gd-opengl

Документация:

https://www.opengl.org/sdk/docs/
https://www.opengl.org/wiki/Main_Page
https://www.opengl.org/registry/
http://docs.gl/
https://github.com/g-truc/ogl-samples

Тьюториалы:

japanese.md

Полезные ссылки изучающему анону

1. Список рекомендаций с форчана:
   • https://djtguide.neocities.org/
2. Ещё один список рекомендаций, на этот раз на русском языке:
   • http://www.boku.ru/learn-japanese
3. Лучший словарь для PC:
   • http://www.tagaini.net/
4. Онлайн-словари:

• японо-русские:

vsetka

#ifndef CLEANUP_H
#define CLEANUP_H

#include <windows.h>
#include <tchar.h>
#include <string>
#include <iostream>
#include <conio.h>

#endif

Jabher

var R = require('ramda');
void 0; //to not bloat the output
var random = require('seed-random')(1337);
var data = [
    {input: [0, 0], output: 0},
    {input: [1, 0], output: 1},
    {input: [0, 1], output: 1},
    {input: [1, 1], output: 0},
];
var activation_sigmoid = x => 1 / (1 + Math.exp(-x));

wavezhang

wget -c --no-cookies --no-check-certificate --header "Cookie: oraclelicense=accept-securebackup-cookie"  https://download.oracle.com/otn-pub/java/jdk/12.0.2+10/e482c34c86bd4bf8b56c0b35558996b9/jdk-12.0.2_linux-x64_bin.tar.gz

yiwenl

vec2 rotate(vec2 v, float a) {
	float s = sin(a);
	float c = cos(a);
	mat2 m = mat2(c, s, -s, c);
	return m * v;
}

mattes

http://ogp.me/
https://moz.com/blog/meta-data-templates-123

https://search.google.com/structured-data/testing-tool
https://developers.facebook.com/tools/debug/og/object - https://developers.facebook.com/docs/reference/opengraph
https://cards-dev.twitter.com/validator - https://dev.twitter.com/cards/types
https://developers.pinterest.com/tools/url-debugger/ - https://developers.pinterest.com/docs/rich-pins/overview/

https://developer.linkedin.com/docs/share-on-linkedin